VEVOR Sparkling Water Maker, Soda Maker Machine for Home Carbonating, Seltzer Water Starter Kit with 2 BPA-free 1L PET Bottles, Compatible with Mainstream Screw-in 60L CO2 Cylinder(NOT Included) Black

You can't make sparkling water directly from juice. You have to make the sparkling water first and then pour it into the juice. The machine can only be used for purified water.